[28449.414528] run fstests generic/475 at 2022-01-03 04:44:18
[28449.899812] BTRFS: device fsid d99cf607-ef96-491b-8e6f-1ca606d57264 devid 1 transid 6 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (1501026)
[28450.025978] BTRFS info (device dm-9): flagging fs with big metadata feature
[28450.026206] BTRFS info (device dm-9): use zlib compression, level 3
[28450.026393] BTRFS info (device dm-9): using free space tree
[28450.026587] BTRFS info (device dm-9): has skinny extents
[28450.028062] BTRFS info (device dm-9): checking UUID tree
[28452.050178] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28452.050507] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28452.050837] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28452.051128] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28452.051436] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[28452.051719] BTRFS warning (device dm-9): direct IO failed ino 336 rw 1,34817 sector 0x9538 len 20480 err no 10
[28452.052019] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[28452.052052] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28452.052348] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[28452.052674] BTRFS info (device dm-9): forced readonly
[28452.053101] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 3, flush 0, corrupt 0, gen 0
[28452.053266] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28452.053717] BTRFS warning (device dm-9): direct IO failed ino 288 rw 0,0 sector 0x125808 len 4096 err no 10
[28452.053934] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28452.054346] BTRFS warning (device dm-9): direct IO failed ino 288 rw 0,0 sector 0x125810 len 4096 err no 10
[28452.055291] btrfs_lookup_bio_sums: 6 callbacks suppressed
[28452.055293] BTRFS warning (device dm-9): csum hole found for disk bytenr range [15597568, 15601664)
[28452.055767] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[28452.056067] BTRFS warning (device dm-9): direct IO failed ino 270 rw 0,0 sector 0x7700 len 4096 err no 10
[28452.057109] BTRFS warning (device dm-9): csum hole found for disk bytenr range [325263360, 325267456)
[28452.057798] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 5, flush 0, corrupt 0, gen 0
[28452.058317] BTRFS warning (device dm-9): csum hole found for disk bytenr range [325267456, 325271552)
[28452.058738] BTRFS warning (device dm-9): direct IO failed ino 369 rw 0,0 sector 0x11f190 len 4096 err no 10
[28452.059369] BTRFS warning (device dm-9): direct IO failed ino 369 rw 0,0 sector 0x11f198 len 4096 err no 10
[28452.059903] buffer_io_error: 760 callbacks suppressed
[28452.059913] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28452.234609] BTRFS info (device dm-9): flagging fs with big metadata feature
[28452.234904] BTRFS info (device dm-9): use zlib compression, level 3
[28452.235175] BTRFS info (device dm-9): using free space tree
[28452.235439] BTRFS info (device dm-9): has skinny extents
[28452.238028] BTRFS info (device dm-9): start tree-log replay
[28454.275410] BTRFS warning (device dm-9): direct IO failed ino 768 rw 1,34817 sector 0x13f330 len 65536 err no 10
[28454.275849] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28454.276934] BTRFS info (device dm-9): forced readonly
[28454.277238] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28454.277695] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28454.279733] BTRFS warning (device dm-9): csum hole found for disk bytenr range [379592704, 379596800)
[28454.280320] BTRFS warning (device dm-9): csum hole found for disk bytenr range [379596800, 379600896)
[28454.280887] BTRFS warning (device dm-9): csum hole found for disk bytenr range [379600896, 379604992)
[28454.281643] BTRFS warning (device dm-9): csum hole found for disk bytenr range [379604992, 379609088)
[28454.282194] BTRFS warning (device dm-9): csum hole found for disk bytenr range [379609088, 379613184)
[28454.282718] BTRFS warning (device dm-9): csum hole found for disk bytenr range [379613184, 379617280)
[28454.283154] BTRFS warning (device dm-9): csum hole found for disk bytenr range [379617280, 379621376)
[28454.286213] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28454.397684] BTRFS info (device dm-9): flagging fs with big metadata feature
[28454.397910] BTRFS info (device dm-9): use zlib compression, level 3
[28454.398094] BTRFS info (device dm-9): using free space tree
[28454.398267] BTRFS info (device dm-9): has skinny extents
[28454.415170] BTRFS warning (device dm-9): direct IO failed ino 1017 rw 1,34817 sector 0x12e208 len 114688 err no 10
[28454.415526] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28454.415875] BTRFS error (device dm-9): error writing primary super block to device 1
[28454.416129] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28454.416437] BTRFS info (device dm-9): forced readonly
[28454.416620] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28454.420820] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28454.536429] BTRFS info (device dm-9): flagging fs with big metadata feature
[28454.536648] BTRFS info (device dm-9): use zlib compression, level 3
[28454.536829] BTRFS info (device dm-9): using free space tree
[28454.537001] BTRFS info (device dm-9): has skinny extents
[28455.570276] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28455.571157] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28455.571954] BTRFS error (device dm-9): error writing primary super block to device 1
[28455.572538] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28455.573186] BTRFS info (device dm-9): forced readonly
[28455.573561] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28455.574080] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28455.576672] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28455.578975] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28455.579306] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28455.581384] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28455.705473] BTRFS info (device dm-9): flagging fs with big metadata feature
[28455.705693] BTRFS info (device dm-9): use zlib compression, level 3
[28455.705878] BTRFS info (device dm-9): using free space tree
[28455.706060] BTRFS info (device dm-9): has skinny extents
[28455.708230] BTRFS info (device dm-9): start tree-log replay
[28457.782781] btrfs_dev_stat_print_on_error: 57 callbacks suppressed
[28457.782784] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28457.783289] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28457.783637] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28457.783944] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28457.784237] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[28457.784554] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[28457.784844] BTRFS warning (device dm-9): direct IO failed ino 1504 rw 1,34817 sector 0x171a50 len 61440 err no 10
[28457.785694] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[28457.786005] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28457.786388] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28457.786745] BTRFS info (device dm-9): forced readonly
[28457.786990] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28457.787356] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28457.788710] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[28457.790365] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[28457.793586] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[28457.797527] btrfs_lookup_bio_sums: 7 callbacks suppressed
[28457.797529] BTRFS warning (device dm-9): csum hole found for disk bytenr range [451743744, 451747840)
[28457.798295] BTRFS warning (device dm-9): direct IO failed ino 1226 rw 0,0 sector 0x15b688 len 4096 err no 10
[28457.800449] BTRFS warning (device dm-9): csum hole found for disk bytenr range [431280128, 431284224)
[28457.802044] BTRFS warning (device dm-9): direct IO failed ino 1207 rw 0,0 sector 0x151a68 len 4096 err no 10
[28457.802047] BTRFS warning (device dm-9): csum hole found for disk bytenr range [431284224, 431288320)
[28457.802651] BTRFS warning (device dm-9): direct IO failed ino 1207 rw 0,0 sector 0x151a70 len 4096 err no 10
[28457.941152] BTRFS info (device dm-9): flagging fs with big metadata feature
[28457.941385] BTRFS info (device dm-9): use zlib compression, level 3
[28457.941571] BTRFS info (device dm-9): using free space tree
[28457.941743] BTRFS info (device dm-9): has skinny extents
[28457.959453] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28458.013518] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28458.013810] BTRFS info (device dm-9): forced readonly
[28458.013988] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28458.014249] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28458.014515] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28458.099627] BTRFS info (device dm-9): flagging fs with big metadata feature
[28458.100648] BTRFS info (device dm-9): use zlib compression, level 3
[28458.100894] BTRFS info (device dm-9): using free space tree
[28458.101064] BTRFS info (device dm-9): has skinny extents
[28460.137510] BTRFS warning (device dm-9): direct IO failed ino 1679 rw 1,34817 sector 0x18f490 len 86016 err no 10
[28460.138612] BTRFS warning (device dm-9): direct IO failed ino 1679 rw 1,34817 sector 0x181590 len 32768 err no 10
[28460.139149] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28460.141848] BTRFS info (device dm-9): forced readonly
[28460.142277] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28460.142931] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28460.145026] BTRFS warning (device dm-9): csum hole found for disk bytenr range [558235648, 558239744)
[28460.146429] BTRFS warning (device dm-9): direct IO failed ino 1803 rw 0,0 sector 0x18e300 len 4096 err no 10
[28460.146459] BTRFS warning (device dm-9): csum hole found for disk bytenr range [558239744, 558243840)
[28460.147697] BTRFS warning (device dm-9): direct IO failed ino 1803 rw 0,0 sector 0x18e308 len 4096 err no 10
[28460.147744] ------------[ cut here ]------------
[28460.148741] WARNING: CPU: 1 PID: 1501436 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28460.148859] BTRFS warning (device dm-9): csum hole found for disk bytenr range [556814336, 556818432)
[28460.149466] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink
[28460.150050] BTRFS warning (device dm-9): direct IO failed ino 1703 rw 0,0 sector 0x18d828 len 4096 err no 10
[28460.151281]  xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28460.152026] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28460.152960] CPU: 1 PID: 1501436 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28460.153811] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28460.154231] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28460.154518] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28460.155057] RSP: 0018:ffffc367c18bfcb8 EFLAGS: 00010202
[28460.155223] RAX: 000000000000000d RBX: ffffa07c84ee8000 RCX: 0000000000000000
[28460.155497] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28460.155695] RBP: 0000000000000000 R08: ffffa07c958d7e50 R09: 0000000000000000
[28460.155908] R10: 0000000000000000 R11: ffffffffb53b9d92 R12: ffffa07c82bb6680
[28460.156106] R13: ffffa07c83abb840 R14: ffffa07c958d7d68 R15: ffffa07c958d7e10
[28460.156317] FS:  00007f12d9c72740(0000) GS:ffffa07cfbd00000(0000) knlGS:0000000000000000
[28460.156569] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28460.156743] CR2: 00007f0b34499838 CR3: 0000000113972004 CR4: 0000000000370ee0
[28460.156948] Call Trace:
[28460.157070]  
[28460.157196]  btrfs_run_delayed_refs+0x86/0x210
[28460.157362]  btrfs_commit_transaction+0x59/0xad0
[28460.157524]  btrfs_sync_file+0x4bc/0x580
[28460.157672]  __x64_sys_fdatasync+0x44/0x80
[28460.157820]  do_syscall_64+0x38/0x90
[28460.157963]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28460.158108] BTRFS warning (device dm-9): csum hole found for disk bytenr range [543043584, 543047680)
[28460.158129] RIP: 0033:0x7f12d9d6d0b7
[28460.158419] BTRFS warning (device dm-9): csum hole found for disk bytenr range [543047680, 543051776)
[28460.158558] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 dc f8 ff
[28460.159295] RSP: 002b:00007ffcfaa553a8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[28460.159543] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12d9d6d0b7
[28460.159742] RDX: 0000000000000102 RSI: 000000000040f044 RDI: 0000000000000003
[28460.159913] BTRFS warning (device dm-9): csum hole found for disk bytenr range [443498496, 443502592)
[28460.159945] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffcfaa553bc
[28460.160227] BTRFS warning (device dm-9): direct IO failed ino 1695 rw 0,0 sector 0x1577a0 len 4096 err no 10
[28460.160419] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000039f
[28460.160420] R13: 8f5c28f5c28f5c29 R14: 00000000004069b0 R15: 00007f12d9c726c8
[28460.160425]  
[28460.160430] irq event stamp: 0
[28460.160430] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28460.160432] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28460.161702] BTRFS warning (device dm-9): csum hole found for disk bytenr range [556339200, 556343296)
[28460.161825] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28460.162115] BTRFS warning (device dm-9): direct IO failed ino 1932 rw 0,0 sector 0x18d488 len 4096 err no 10
[28460.162372] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28460.162837] ---[ end trace 71eab920012a5901 ]---
[28460.163287] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28460.163562] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28460.297074] BTRFS info (device dm-9): flagging fs with big metadata feature
[28460.297379] BTRFS info (device dm-9): use zlib compression, level 3
[28460.297570] BTRFS info (device dm-9): using free space tree
[28460.297741] BTRFS info (device dm-9): has skinny extents
[28460.300190] BTRFS info (device dm-9): start tree-log replay
[28460.334327] BTRFS warning (device dm-9): direct IO failed ino 1985 rw 1,34817 sector 0x115dd8 len 86016 err no 10
[28460.339684] BTRFS warning (device dm-9): direct IO failed ino 1995 rw 1,34817 sector 0x13ed40 len 73728 err no 10
[28460.340680] BTRFS warning (device dm-9): direct IO failed ino 1992 rw 1,34817 sector 0x13ed40 len 45056 err no 10
[28460.341699] BTRFS warning (device dm-9): direct IO failed ino 1988 rw 1,34817 sector 0x18de48 len 61440 err no 10
[28460.345112] BTRFS warning (device dm-9): direct IO failed ino 1988 rw 1,34817 sector 0x18de40 len 4096 err no 10
[28460.345611] BTRFS warning (device dm-9): direct IO failed ino 1986 rw 1,34817 sector 0x18de40 len 53248 err no 10
[28460.346087] BTRFS warning (device dm-9): direct IO failed ino 1988 rw 1,34817 sector 0x18df18 len 45056 err no 10
[28460.348347] BTRFS warning (device dm-9): direct IO failed ino 1995 rw 1,34817 sector 0x18df68 len 45056 err no 10
[28460.353394] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28460.355175] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28460.355582] BTRFS info (device dm-9): forced readonly
[28460.360085] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28460.360487] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28460.360831] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28460.468318] BTRFS info (device dm-9): flagging fs with big metadata feature
[28460.468543] BTRFS info (device dm-9): use zlib compression, level 3
[28460.468734] BTRFS info (device dm-9): using free space tree
[28460.468914] BTRFS info (device dm-9): has skinny extents
[28460.488913] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28460.492526] BTRFS warning (device dm-9): direct IO failed ino 1990 rw 1,34817 sector 0x13ed40 len 20480 err no 10
[28460.493703] BTRFS warning (device dm-9): direct IO failed ino 1988 rw 1,34817 sector 0x13ef30 len 114688 err no 10
[28460.496510] BTRFS warning (device dm-9): direct IO failed ino 1990 rw 1,34817 sector 0x121cf0 len 12288 err no 10
[28460.496628] BTRFS warning (device dm-9): direct IO failed ino 1996 rw 1,34817 sector 0x13ef30 len 77824 err no 10
[28460.497886] BTRFS warning (device dm-9): direct IO failed ino 1990 rw 1,34817 sector 0x13efc8 len 77824 err no 10
[28460.513110] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28460.513398] BTRFS info (device dm-9): forced readonly
[28460.624011] BTRFS info (device dm-9): flagging fs with big metadata feature
[28460.624229] BTRFS info (device dm-9): use zlib compression, level 3
[28460.624426] BTRFS info (device dm-9): using free space tree
[28460.624596] BTRFS info (device dm-9): has skinny extents
[28462.640669] BTRFS warning (device dm-9): direct IO failed ino 2108 rw 1,34817 sector 0x1ab988 len 24576 err no 10
[28462.641074] BTRFS warning (device dm-9): direct IO failed ino 2087 rw 1,34817 sector 0x1ab9b8 len 28672 err no 10
[28462.641105] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28462.641696] BTRFS info (device dm-9): forced readonly
[28462.641955] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28462.642252] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28462.645497] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1a8468 len 4096 err no 10
[28462.645823] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1a8470 len 4096 err no 10
[28462.646108] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1a8478 len 4096 err no 10
[28462.646454] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1a8480 len 4096 err no 10
[28462.646589] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1a8488 len 4096 err no 10
[28462.646795] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1a8490 len 4096 err no 10
[28462.647106] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1a8498 len 4096 err no 10
[28462.647975] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28462.648866] BTRFS warning (device dm-9): direct IO failed ino 2072 rw 0,0 sector 0x19dc58 len 4096 err no 10
[28462.649331] BTRFS warning (device dm-9): direct IO failed ino 2072 rw 0,0 sector 0x192600 len 4096 err no 10
[28462.650558] BTRFS warning (device dm-9): direct IO failed ino 2165 rw 0,0 sector 0x199558 len 4096 err no 10
[28462.653399] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1ab790 len 4096 err no 10
[28462.653708] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1ab798 len 4096 err no 10
[28462.654001] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1ab7a0 len 4096 err no 10
[28462.654298] BTRFS warning (device dm-9): direct IO failed ino 2239 rw 0,0 sector 0x1ab7a8 len 4096 err no 10
[28462.659060] BTRFS warning (device dm-9): direct IO failed ino 2180 rw 0,0 sector 0x19eca0 len 4096 err no 10
[28462.659373] BTRFS warning (device dm-9): direct IO failed ino 2180 rw 0,0 sector 0x19eca8 len 4096 err no 10
[28462.659667] BTRFS warning (device dm-9): direct IO failed ino 2180 rw 0,0 sector 0x19ecb0 len 4096 err no 10
[28462.659952] BTRFS warning (device dm-9): direct IO failed ino 2180 rw 0,0 sector 0x19ecb8 len 4096 err no 10
[28462.798754] BTRFS info (device dm-9): flagging fs with big metadata feature
[28462.798990] BTRFS info (device dm-9): use zlib compression, level 3
[28462.799177] BTRFS info (device dm-9): using free space tree
[28462.799364] BTRFS info (device dm-9): has skinny extents
[28462.801220] BTRFS info (device dm-9): start tree-log replay
[28462.848135] btrfs_dev_stat_print_on_error: 463 callbacks suppressed
[28462.848138] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[28462.848790] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[28462.849158] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[28462.849505] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[28462.849926] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 4, flush 0, corrupt 0, gen 0
[28462.850230] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[28462.852293] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28462.891133] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28462.891457] BTRFS info (device dm-9): forced readonly
[28462.891501] ------------[ cut here ]------------
[28462.891622] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28462.891783] WARNING: CPU: 0 PID: 1501669 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28462.892057] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28462.892353] Modules linked in: dm_thin_pool
[28462.892587] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28462.892981]  dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28462.894334] CPU: 0 PID: 1501669 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28462.894595] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28462.894854] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28462.895028] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28462.895496] RSP: 0018:ffffc367c1d47cb0 EFLAGS: 00010202
[28462.895662] RAX: 000000000000000d RBX: ffffa07c84a98000 RCX: 0000000000000000
[28462.895862] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28462.896062] RBP: ffffa07cd0d7aa80 R08: ffffa07c847dabf0 R09: 0000000000000000
[28462.896257] R10: ffffa07cc87aba00 R11: ffffa07c86abee08 R12: ffffa07cf4f943a8
[28462.896464] R13: ffffa07c83abba80 R14: ffffa07c847daaf8 R15: ffffa07c847daba0
[28462.896660] FS:  00007fd3b9784740(0000) GS:ffffa07cfbc00000(0000) knlGS:0000000000000000
[28462.896917] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28462.897087] CR2: 000055bc6ee119d0 CR3: 0000000159016001 CR4: 0000000000370ef0
[28462.897295] Call Trace:
[28462.897417]  
[28462.897538]  btrfs_run_delayed_refs+0x86/0x210
[28462.897690]  ? __mutex_unlock_slowpath+0x35/0x260
[28462.897856]  btrfs_start_dirty_block_groups+0x2af/0x540
[28462.898025]  ? __mutex_unlock_slowpath+0x35/0x260
[28462.898183]  btrfs_commit_transaction+0x85e/0xad0
[28462.898349]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28462.898519]  ? vfs_fsync_range+0x90/0x90
[28462.898666]  iterate_supers+0x85/0xf0
[28462.898809]  ksys_sync+0x50/0x80
[28462.898949]  __do_sys_sync+0xa/0x10
[28462.899089]  do_syscall_64+0x38/0x90
[28462.899233]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28462.899408] RIP: 0033:0x7fd3b987f07b
[28462.899549] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28462.900025] RSP: 002b:00007ffd996113e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28462.900264] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd3b987f07b
[28462.900471] RDX: 0000000000000000 RSI: 000000000fef0049 RDI: 0000000000000020
[28462.900672] RBP: 028f5c28f5c28f5c R08: 0000000000000071 R09: 00007ffd99611007
[28462.901670] R10: 00007fd3b979b8d8 R11: 0000000000000206 R12: 0000000000000020
[28462.901878] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd3b97846c8
[28462.902078]  
[28462.902196] irq event stamp: 0
[28462.902334] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28462.902520] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28462.902773] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28462.903029] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28462.903213] ---[ end trace 71eab920012a5902 ]---
[28462.903481] ------------[ cut here ]------------
[28462.903637] WARNING: CPU: 0 PID: 1501669 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28462.903923] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28462.905321] CPU: 0 PID: 1501669 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28462.905581] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28462.905839] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28462.906012] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28462.906487] RSP: 0018:ffffc367c1d47cb0 EFLAGS: 00010202
[28462.906654] RAX: 000000000000000d RBX: ffffa07c84a98000 RCX: 0000000000000000
[28462.906850] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28462.907046] RBP: ffffa07cd0d7ad20 R08: ffffa07c847da368 R09: 0000000000000000
[28462.907240] R10: ffffa07c847daaf8 R11: ffffa07c86abee08 R12: ffffa07cf4f946e8
[28462.907444] R13: ffffa07c83abba80 R14: ffffa07c847da270 R15: ffffa07c847da318
[28462.907641] FS:  00007fd3b9784740(0000) GS:ffffa07cfbc00000(0000) knlGS:0000000000000000
[28462.913549] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28462.913726] CR2: 000055bc6ee119d0 CR3: 0000000159016001 CR4: 0000000000370ef0
[28462.913929] Call Trace:
[28462.914052]  
[28462.914169]  btrfs_run_delayed_refs+0x86/0x210
[28462.914335]  ? __mutex_unlock_slowpath+0x35/0x260
[28462.914497]  btrfs_start_dirty_block_groups+0x2af/0x540
[28462.914662]  ? __mutex_unlock_slowpath+0x35/0x260
[28462.914822]  btrfs_commit_transaction+0x85e/0xad0
[28462.914979]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28462.915148]  ? vfs_fsync_range+0x90/0x90
[28462.915306]  iterate_supers+0x85/0xf0
[28462.915447]  ksys_sync+0x50/0x80
[28462.915578]  __do_sys_sync+0xa/0x10
[28462.915717]  do_syscall_64+0x38/0x90
[28462.915859]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28462.916020] RIP: 0033:0x7fd3b987f07b
[28462.916161] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28462.916634] RSP: 002b:00007ffd996113e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28462.916878] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd3b987f07b
[28462.917076] RDX: 0000000000000000 RSI: 000000000fef0049 RDI: 0000000000000020
[28462.917284] RBP: 028f5c28f5c28f5c R08: 0000000000000071 R09: 00007ffd99611007
[28462.917482] R10: 00007fd3b979b8d8 R11: 0000000000000206 R12: 0000000000000020
[28462.917680] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd3b97846c8
[28462.917880]  
[28462.917994] irq event stamp: 0
[28462.918122] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28462.918315] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28462.918571] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28462.918827] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28462.919011] ---[ end trace 71eab920012a5903 ]---
[28462.919257] ------------[ cut here ]------------
[28462.919427] WARNING: CPU: 0 PID: 1501669 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28462.919715] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28462.921104] CPU: 0 PID: 1501669 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28462.921375] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28462.921631] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28462.921806] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28462.922288] RSP: 0018:ffffc367c1d47cb0 EFLAGS: 00010202
[28462.922455] RAX: 000000000000000d RBX: ffffa07c84a98000 RCX: 0000000000000000
[28462.922648] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28462.922849] RBP: ffffa07cd0d7a900 R08: ffffa07c847da5d8 R09: 0000000000000000
[28462.923046] R10: ffffa07c847da270 R11: ffffa07c86abee08 R12: ffffa07cf4f945b0
[28462.923244] R13: ffffa07c83abba80 R14: ffffa07c847da4e0 R15: ffffa07c847da588
[28462.923451] FS:  00007fd3b9784740(0000) GS:ffffa07cfbc00000(0000) knlGS:0000000000000000
[28462.923705] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28462.923878] CR2: 000055bc6ee119d0 CR3: 0000000159016001 CR4: 0000000000370ef0
[28462.924075] Call Trace:
[28462.924194]  
[28462.924322]  btrfs_run_delayed_refs+0x86/0x210
[28462.924474]  ? __mutex_unlock_slowpath+0x35/0x260
[28462.924632]  btrfs_start_dirty_block_groups+0x2af/0x540
[28462.924801]  ? __mutex_unlock_slowpath+0x35/0x260
[28462.924965]  btrfs_commit_transaction+0x85e/0xad0
[28462.925122]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28462.925299]  ? vfs_fsync_range+0x90/0x90
[28462.925447]  iterate_supers+0x85/0xf0
[28462.925590]  ksys_sync+0x50/0x80
[28462.925723]  __do_sys_sync+0xa/0x10
[28462.925864]  do_syscall_64+0x38/0x90
[28462.926006]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28462.926168] RIP: 0033:0x7fd3b987f07b
[28462.926316] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28462.926783] RSP: 002b:00007ffd996113e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28462.927026] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd3b987f07b
[28462.927221] RDX: 0000000000000000 RSI: 000000000fef0049 RDI: 0000000000000020
[28462.927428] RBP: 028f5c28f5c28f5c R08: 0000000000000071 R09: 00007ffd99611007
[28462.927629] R10: 00007fd3b979b8d8 R11: 0000000000000206 R12: 0000000000000020
[28462.927828] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd3b97846c8
[28462.928031]  
[28462.928148] irq event stamp: 0
[28462.928284] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28462.928469] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28462.928726] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28462.928989] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28462.929174] ---[ end trace 71eab920012a5904 ]---
[28462.929437] ------------[ cut here ]------------
[28462.929593] WARNING: CPU: 0 PID: 1501669 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28462.929875] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28462.932086] CPU: 0 PID: 1501669 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28462.932353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28462.932614] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28462.932784] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28462.933341] RSP: 0018:ffffc367c1d47cb0 EFLAGS: 00010202
[28462.933533] RAX: 000000000000000d RBX: ffffa07c84a98000 RCX: 0000000000000000
[28462.933726] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28462.933992] RBP: 0000000000000000 R08: ffffa07cc87ab970 R09: 0000000000000000
[28462.934185] R10: ffffa07c847da4e0 R11: ffffa07c86abee08 R12: ffffa07b861ded68
[28462.934391] R13: ffffa07c83abba80 R14: ffffa07cc87ab888 R15: ffffa07cc87ab930
[28462.934586] FS:  00007fd3b9784740(0000) GS:ffffa07cfbc00000(0000) knlGS:0000000000000000
[28462.934836] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28462.935022] CR2: 000055bc6ee119d0 CR3: 0000000159016001 CR4: 0000000000370ef0
[28462.935254] Call Trace:
[28462.935387]  
[28462.935508]  btrfs_run_delayed_refs+0x86/0x210
[28462.935663]  ? __mutex_unlock_slowpath+0x35/0x260
[28462.935851]  btrfs_start_dirty_block_groups+0x2af/0x540
[28462.936017]  ? __mutex_unlock_slowpath+0x35/0x260
[28462.936177]  btrfs_commit_transaction+0x85e/0xad0
[28462.936346]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28462.936514]  ? vfs_fsync_range+0x90/0x90
[28462.936657]  iterate_supers+0x85/0xf0
[28462.936800]  ksys_sync+0x50/0x80
[28462.936969]  __do_sys_sync+0xa/0x10
[28462.937110]  do_syscall_64+0x38/0x90
[28462.937248]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28462.937424] RIP: 0033:0x7fd3b987f07b
[28462.937567] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28462.938049] RSP: 002b:00007ffd996113e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28462.938321] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fd3b987f07b
[28462.938559] RDX: 0000000000000000 RSI: 000000000fef0049 RDI: 0000000000000020
[28462.938782] RBP: 028f5c28f5c28f5c R08: 0000000000000071 R09: 00007ffd99611007
[28462.939001] R10: 00007fd3b979b8d8 R11: 0000000000000206 R12: 0000000000000020
[28462.939201] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fd3b97846c8
[28462.939422]  
[28462.939543] irq event stamp: 0
[28462.939678] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28462.939884] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28462.940187] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28462.940454] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28462.940635] ---[ end trace 71eab920012a5905 ]---
[28462.994730] BTRFS info (device dm-9): flagging fs with big metadata feature
[28462.995030] BTRFS info (device dm-9): use zlib compression, level 3
[28462.995219] BTRFS info (device dm-9): using free space tree
[28462.995420] BTRFS info (device dm-9): has skinny extents
[28465.017904] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28465.018198] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28465.018516] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28465.018790] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28465.019102] BTRFS error (device dm-9): error writing primary super block to device 1
[28465.019501] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28465.023766] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28465.028647] BTRFS info (device dm-9): forced readonly
[28465.029089] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28465.029480] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28465.030016] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28465.030362] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28465.032407] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28465.032940] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28465.174533] BTRFS info (device dm-9): flagging fs with big metadata feature
[28465.174875] BTRFS info (device dm-9): use zlib compression, level 3
[28465.175143] BTRFS info (device dm-9): using free space tree
[28465.175555] BTRFS info (device dm-9): has skinny extents
[28465.178575] BTRFS info (device dm-9): start tree-log replay
[28466.224647] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28466.224970] BTRFS error (device dm-9): error writing primary super block to device 1
[28466.225226] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28466.225541] BTRFS info (device dm-9): forced readonly
[28466.225704] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28466.227002] BTRFS warning (device dm-9): direct IO failed ino 2764 rw 0,0 sector 0x1cd908 len 4096 err no 10
[28466.227540] BTRFS warning (device dm-9): direct IO failed ino 2764 rw 0,0 sector 0x1cd910 len 4096 err no 10
[28466.228321] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28466.228719] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28466.229043] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28466.230889] BTRFS warning (device dm-9): direct IO failed ino 2882 rw 0,0 sector 0x1cfec0 len 4096 err no 10
[28466.230898] BTRFS warning (device dm-9): direct IO failed ino 2882 rw 0,0 sector 0x1cfec8 len 4096 err no 10
[28466.231204] BTRFS warning (device dm-9): direct IO failed ino 2882 rw 0,0 sector 0x1cfed0 len 4096 err no 10
[28466.369846] BTRFS info (device dm-9): flagging fs with big metadata feature
[28466.370058] BTRFS info (device dm-9): use zlib compression, level 3
[28466.370262] BTRFS info (device dm-9): using free space tree
[28466.370435] BTRFS info (device dm-9): has skinny extents
[28468.390369] btrfs_dev_stat_print_on_error: 38 callbacks suppressed
[28468.390373] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28468.391097] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28468.392130] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28468.392809] BTRFS info (device dm-9): forced readonly
[28468.393023] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28468.393286] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28468.396143] btrfs_lookup_bio_sums: 43 callbacks suppressed
[28468.396147] BTRFS warning (device dm-9): csum hole found for disk bytenr range [639356928, 639361024)
[28468.396812] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[28468.397128] BTRFS warning (device dm-9): csum hole found for disk bytenr range [639361024, 639365120)
[28468.397135] BTRFS warning (device dm-9): direct IO failed ino 2967 rw 0,0 sector 0x1b4de8 len 4096 err no 10
[28468.397439] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[28468.397936] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28468.398695] BTRFS warning (device dm-9): direct IO failed ino 2967 rw 0,0 sector 0x1b4df0 len 4096 err no 10
[28468.400035] BTRFS warning (device dm-9): csum hole found for disk bytenr range [763117568, 763121664)
[28468.400422] BTRFS warning (device dm-9): csum hole found for disk bytenr range [763121664, 763125760)
[28468.400736] BTRFS warning (device dm-9): csum hole found for disk bytenr range [763125760, 763129856)
[28468.401037] BTRFS warning (device dm-9): csum hole found for disk bytenr range [763129856, 763133952)
[28468.401361] BTRFS warning (device dm-9): csum hole found for disk bytenr range [772304896, 772308992)
[28468.401675] BTRFS warning (device dm-9): csum hole found for disk bytenr range [772308992, 772313088)
[28468.401974] BTRFS warning (device dm-9): csum hole found for disk bytenr range [763117568, 763121664)
[28468.402308] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[28468.547969] BTRFS info (device dm-9): flagging fs with big metadata feature
[28468.548194] BTRFS info (device dm-9): use zlib compression, level 3
[28468.548402] BTRFS info (device dm-9): using free space tree
[28468.548577] BTRFS info (device dm-9): has skinny extents
[28468.550930] BTRFS info (device dm-9): start tree-log replay
[28470.665851] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28470.666295] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28470.666719] BTRFS error (device dm-9): error writing primary super block to device 1
[28470.667096] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28470.667565] BTRFS info (device dm-9): forced readonly
[28470.667849] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28470.669863] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28470.670744] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[28470.671174] BTRFS warning (device dm-9): direct IO failed ino 3507 rw 0,0 sector 0x202748 len 4096 err no 10
[28470.672661] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[28470.673406] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[28470.673902] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[28470.675515] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28470.675870] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28470.827291] BTRFS info (device dm-9): flagging fs with big metadata feature
[28470.827503] BTRFS info (device dm-9): use zlib compression, level 3
[28470.827689] BTRFS info (device dm-9): using free space tree
[28470.827869] BTRFS info (device dm-9): has skinny extents
[28471.858849] BTRFS warning (device dm-9): direct IO failed ino 3926 rw 1,34817 sector 0x21dd20 len 61440 err no 10
[28471.859322] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28471.859739] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28471.860220] BTRFS error (device dm-9): error writing primary super block to device 1
[28471.860572] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28471.861004] BTRFS info (device dm-9): forced readonly
[28471.861580] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28471.861936] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28471.866052] BTRFS warning (device dm-9): direct IO failed ino 3825 rw 0,0 sector 0x218f80 len 4096 err no 10
[28471.867068] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28471.867850] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28471.870407] BTRFS warning (device dm-9): direct IO failed ino 3733 rw 0,0 sector 0x218178 len 4096 err no 10
[28471.870898] BTRFS warning (device dm-9): direct IO failed ino 3732 rw 0,0 sector 0x21be38 len 4096 err no 10
[28472.018030] BTRFS info (device dm-9): flagging fs with big metadata feature
[28472.018394] BTRFS info (device dm-9): use zlib compression, level 3
[28472.018669] BTRFS info (device dm-9): using free space tree
[28472.018896] BTRFS info (device dm-9): has skinny extents
[28474.038796] btrfs_dev_stat_print_on_error: 38 callbacks suppressed
[28474.038799] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[28474.039423] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[28474.039750] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[28474.039779] BTRFS warning (device dm-9): direct IO failed ino 4200 rw 1,34817 sector 0x235f58 len 28672 err no 10
[28474.040130] BTRFS warning (device dm-9): direct IO failed ino 4272 rw 1,34817 sector 0x235f90 len 126976 err no 10
[28474.040448] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[28474.041112] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28474.041434] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[28474.041564] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[28474.041781] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28474.042526] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[28474.042600] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[28474.050611] BTRFS error (device dm-9): error writing primary super block to device 1
[28474.050902] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28474.051227] BTRFS info (device dm-9): forced readonly
[28474.051411] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28474.051665] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28474.052296] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[28474.052780] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[28474.056824] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28474.059869] BTRFS warning (device dm-9): direct IO failed ino 4216 rw 0,0 sector 0x233fb0 len 4096 err no 10
[28474.060715] BTRFS warning (device dm-9): direct IO failed ino 4116 rw 0,0 sector 0x234238 len 4096 err no 10
[28474.198689] BTRFS info (device dm-9): flagging fs with big metadata feature
[28474.198914] BTRFS info (device dm-9): use zlib compression, level 3
[28474.199098] BTRFS info (device dm-9): using free space tree
[28474.199315] BTRFS info (device dm-9): has skinny extents
[28474.201367] BTRFS info (device dm-9): start tree-log replay
[28475.257074] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28475.257446] BTRFS error (device dm-9): error writing primary super block to device 1
[28475.257694] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28475.258042] BTRFS info (device dm-9): forced readonly
[28475.258257] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28475.258546] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28475.258801] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28475.260291] BTRFS warning (device dm-9): direct IO failed ino 4393 rw 0,0 sector 0x244b78 len 4096 err no 10
[28475.260614] BTRFS warning (device dm-9): direct IO failed ino 4267 rw 0,0 sector 0x23f2d8 len 4096 err no 10
[28475.260937] BTRFS warning (device dm-9): direct IO failed ino 4267 rw 0,0 sector 0x23f2e0 len 4096 err no 10
[28475.261236] BTRFS warning (device dm-9): direct IO failed ino 4267 rw 0,0 sector 0x23f2e8 len 4096 err no 10
[28475.261520] BTRFS warning (device dm-9): direct IO failed ino 4267 rw 0,0 sector 0x23f2f0 len 4096 err no 10
[28475.261812] BTRFS warning (device dm-9): direct IO failed ino 4267 rw 0,0 sector 0x23f2f8 len 4096 err no 10
[28475.265910] BTRFS warning (device dm-9): direct IO failed ino 4267 rw 0,0 sector 0x246a48 len 4096 err no 10
[28475.268665] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28475.396191] BTRFS info (device dm-9): flagging fs with big metadata feature
[28475.396414] BTRFS info (device dm-9): use zlib compression, level 3
[28475.396601] BTRFS info (device dm-9): using free space tree
[28475.396836] BTRFS info (device dm-9): has skinny extents
[28476.418697] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28476.421101] BTRFS warning (device dm-9): direct IO failed ino 4614 rw 1,34817 sector 0x25bad8 len 77824 err no 10
[28476.421537] BTRFS warning (device dm-9): direct IO failed ino 3925 rw 1,34817 sector 0x25bad8 len 73728 err no 10
[28476.422322] BTRFS warning (device dm-9): direct IO failed ino 4607 rw 1,34817 sector 0x25bdd0 len 16384 err no 10
[28476.425731] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28476.425748] BTRFS: error (device dm-9) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[28476.426073] BTRFS info (device dm-9): forced readonly
[28476.426519] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28476.426765] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28476.426792] BTRFS warning (device dm-9): csum hole found for disk bytenr range [961638400, 961642496)
[28476.427306] BTRFS warning (device dm-9): direct IO failed ino 3925 rw 0,0 sector 0x24e8b8 len 4096 err no 10
[28476.554756] BTRFS info (device dm-9): flagging fs with big metadata feature
[28476.555001] BTRFS info (device dm-9): use zlib compression, level 3
[28476.555225] BTRFS info (device dm-9): using free space tree
[28476.555413] BTRFS info (device dm-9): has skinny extents
[28477.597025] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28477.597342] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28477.597715] BTRFS error (device dm-9): error writing primary super block to device 1
[28477.597965] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28477.598276] BTRFS info (device dm-9): forced readonly
[28477.598444] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28477.598682] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28477.600081] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28477.601229] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28477.610254] BTRFS warning (device dm-9): direct IO failed ino 4806 rw 0,0 sector 0x2645e8 len 4096 err no 10
[28477.610262] BTRFS warning (device dm-9): direct IO failed ino 4806 rw 0,0 sector 0x2645f0 len 4096 err no 10
[28477.610570] BTRFS warning (device dm-9): direct IO failed ino 4806 rw 0,0 sector 0x2645f8 len 4096 err no 10
[28477.734111] BTRFS info (device dm-9): flagging fs with big metadata feature
[28477.734341] BTRFS info (device dm-9): use zlib compression, level 3
[28477.734529] BTRFS info (device dm-9): using free space tree
[28477.734706] BTRFS info (device dm-9): has skinny extents
[28477.750275] BTRFS warning (device dm-9): direct IO failed ino 3925 rw 1,34817 sector 0x12d238 len 102400 err no 10
[28477.754262] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28477.758199] BTRFS warning (device dm-9): direct IO failed ino 3925 rw 1,34817 sector 0x1201b8 len 69632 err no 10
[28477.762237] BTRFS warning (device dm-9): direct IO failed ino 3925 rw 1,34817 sector 0x1487f8 len 40960 err no 10
[28477.766485] BTRFS warning (device dm-9): direct IO failed ino 3925 rw 1,34817 sector 0x178ef8 len 94208 err no 10
[28477.767366] BTRFS warning (device dm-9): direct IO failed ino 3925 rw 1,34817 sector 0x178ef8 len 122880 err no 10
[28477.768325] BTRFS warning (device dm-9): direct IO failed ino 3925 rw 1,34817 sector 0x178ef8 len 24576 err no 10
[28477.807744] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28477.808016] BTRFS info (device dm-9): forced readonly
[28477.858268] BTRFS info (device dm-9): flagging fs with big metadata feature
[28477.858499] BTRFS info (device dm-9): use zlib compression, level 3
[28477.858705] BTRFS info (device dm-9): using free space tree
[28477.858882] BTRFS info (device dm-9): has skinny extents
[28478.915529] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28478.915865] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28478.916473] BTRFS error (device dm-9): error writing primary super block to device 1
[28478.916872] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28478.917308] BTRFS info (device dm-9): forced readonly
[28478.917537] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28478.917916] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28478.918572] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28478.922090] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28478.922965] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28478.923802] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28478.924588] BTRFS warning (device dm-9): direct IO failed ino 4903 rw 0,0 sector 0x256138 len 4096 err no 10
[28478.926822] BTRFS warning (device dm-9): direct IO failed ino 4954 rw 0,0 sector 0x270368 len 4096 err no 10
[28478.926828] BTRFS warning (device dm-9): direct IO failed ino 4954 rw 0,0 sector 0x270370 len 4096 err no 10
[28479.064306] BTRFS info (device dm-9): flagging fs with big metadata feature
[28479.064526] BTRFS info (device dm-9): use zlib compression, level 3
[28479.064727] BTRFS info (device dm-9): using free space tree
[28479.064902] BTRFS info (device dm-9): has skinny extents
[28479.067316] BTRFS info (device dm-9): start tree-log replay
[28480.145932] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28480.146255] btrfs_dev_stat_print_on_error: 177 callbacks suppressed
[28480.146257] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28480.146730] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28480.147007] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28480.147676] BTRFS error (device dm-9): error writing primary super block to device 1
[28480.147932] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28480.148233] BTRFS info (device dm-9): forced readonly
[28480.148403] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28480.149728] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28480.155311] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28480.156134] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28480.157881] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28480.158255] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28480.158581] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[28480.158909] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[28480.159414] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[28480.159727] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[28480.160058] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[28480.160385] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[28480.289566] BTRFS info (device dm-9): flagging fs with big metadata feature
[28480.289853] BTRFS info (device dm-9): use zlib compression, level 3
[28480.290061] BTRFS info (device dm-9): using free space tree
[28480.290256] BTRFS info (device dm-9): has skinny extents
[28482.365277] BTRFS warning (device dm-9): direct IO failed ino 5255 rw 1,34817 sector 0x2aa868 len 16384 err no 10
[28482.365741] BTRFS warning (device dm-9): direct IO failed ino 5255 rw 1,34817 sector 0x2aa888 len 77824 err no 10
[28482.366198] BTRFS warning (device dm-9): direct IO failed ino 5255 rw 1,34817 sector 0x2aa920 len 8192 err no 10
[28482.366635] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28482.367037] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28482.367572] BTRFS error (device dm-9): error writing primary super block to device 1
[28482.367941] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28482.368889] BTRFS info (device dm-9): forced readonly
[28482.369135] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28482.369480] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28482.371944] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28482.374363] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a6ba0 len 4096 err no 10
[28482.374717] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a6ba8 len 4096 err no 10
[28482.375030] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a6bb0 len 4096 err no 10
[28482.375351] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a6bb8 len 4096 err no 10
[28482.375394] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a6bc0 len 4096 err no 10
[28482.375650] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a6bc8 len 4096 err no 10
[28482.376129] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a6bd0 len 4096 err no 10
[28482.376419] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a5760 len 4096 err no 10
[28482.376838] BTRFS warning (device dm-9): direct IO failed ino 5480 rw 0,0 sector 0x2a5768 len 4096 err no 10
[28482.377238] BTRFS warning (device dm-9): direct IO failed ino 5491 rw 0,0 sector 0x2a7e80 len 4096 err no 10
[28482.377648] BTRFS warning (device dm-9): direct IO failed ino 5359 rw 0,0 sector 0x2a6ab0 len 4096 err no 10
[28482.378570] BTRFS warning (device dm-9): direct IO failed ino 5356 rw 0,0 sector 0x291cd8 len 4096 err no 10
[28482.378979] BTRFS warning (device dm-9): direct IO failed ino 5344 rw 0,0 sector 0x2a4378 len 4096 err no 10
[28482.379191] BTRFS warning (device dm-9): direct IO failed ino 5356 rw 0,0 sector 0x293e78 len 4096 err no 10
[28482.381170] BTRFS warning (device dm-9): direct IO failed ino 5243 rw 0,0 sector 0x256fa8 len 4096 err no 10
[28482.381176] BTRFS warning (device dm-9): direct IO failed ino 5243 rw 0,0 sector 0x256fb0 len 4096 err no 10
[28482.520660] BTRFS info (device dm-9): flagging fs with big metadata feature
[28482.520895] BTRFS info (device dm-9): use zlib compression, level 3
[28482.521097] BTRFS info (device dm-9): using free space tree
[28482.521270] BTRFS info (device dm-9): has skinny extents
[28484.567513] BTRFS warning (device dm-9): direct IO failed ino 5729 rw 1,34817 sector 0x2c17e0 len 61440 err no 10
[28484.568057] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28484.568526] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28484.568664] BTRFS warning (device dm-9): direct IO failed ino 6037 rw 1,34817 sector 0x2c1a58 len 28672 err no 10
[28484.569420] BTRFS error (device dm-9): error writing primary super block to device 1
[28484.569710] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28484.570027] BTRFS info (device dm-9): forced readonly
[28484.570217] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28484.570467] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28484.572889] BTRFS warning (device dm-9): direct IO failed ino 5726 rw 0,0 sector 0x2bdc48 len 4096 err no 10
[28484.573346] BTRFS warning (device dm-9): direct IO failed ino 5726 rw 0,0 sector 0x2bdc50 len 4096 err no 10
[28484.574091] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28484.749936] BTRFS info (device dm-9): flagging fs with big metadata feature
[28484.750202] BTRFS info (device dm-9): use zlib compression, level 3
[28484.750393] BTRFS info (device dm-9): using free space tree
[28484.750568] BTRFS info (device dm-9): has skinny extents
[28484.753216] BTRFS info (device dm-9): start tree-log replay
[28486.897707] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28486.898033] btrfs_dev_stat_print_on_error: 54 callbacks suppressed
[28486.898035] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28486.898672] BTRFS error (device dm-9): error writing primary super block to device 1
[28486.898931] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28486.899408] BTRFS info (device dm-9): forced readonly
[28486.899642] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28486.902119] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28486.902323] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28486.902505] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28486.903419] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[28486.903914] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[28486.904435] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[28486.905536] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[28486.905728] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[28486.906221] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[28486.907427] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28486.912533] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28486.912929] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28486.915709] BTRFS warning (device dm-9): direct IO failed ino 6235 rw 0,0 sector 0x2d1e30 len 4096 err no 10
[28486.916027] BTRFS warning (device dm-9): direct IO failed ino 6235 rw 0,0 sector 0x2d1e38 len 4096 err no 10
[28486.916391] BTRFS warning (device dm-9): direct IO failed ino 6235 rw 0,0 sector 0x2d1e40 len 4096 err no 10
[28486.916778] BTRFS warning (device dm-9): direct IO failed ino 6235 rw 0,0 sector 0x2d1e48 len 4096 err no 10
[28486.917121] BTRFS warning (device dm-9): direct IO failed ino 6235 rw 0,0 sector 0x2d1e50 len 4096 err no 10
[28486.917315] BTRFS warning (device dm-9): direct IO failed ino 6235 rw 0,0 sector 0x2d1e58 len 4096 err no 10
[28486.917432] BTRFS warning (device dm-9): direct IO failed ino 6235 rw 0,0 sector 0x2d1e60 len 4096 err no 10
[28486.917916] BTRFS warning (device dm-9): direct IO failed ino 6235 rw 0,0 sector 0x2d1e68 len 4096 err no 10
[28486.919854] BTRFS warning (device dm-9): direct IO failed ino 6328 rw 0,0 sector 0x2dab10 len 4096 err no 10
[28487.053807] BTRFS info (device dm-9): flagging fs with big metadata feature
[28487.054023] BTRFS info (device dm-9): use zlib compression, level 3
[28487.054226] BTRFS info (device dm-9): using free space tree
[28487.054398] BTRFS info (device dm-9): has skinny extents
[28487.076174] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28487.127335] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28487.127668] BTRFS info (device dm-9): forced readonly
[28487.127829] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28487.128110] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28487.128346] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28487.134631] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28487.134898] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28487.194162] BTRFS info (device dm-9): flagging fs with big metadata feature
[28487.194384] BTRFS info (device dm-9): use zlib compression, level 3
[28487.194583] BTRFS info (device dm-9): using free space tree
[28487.194762] BTRFS info (device dm-9): has skinny extents
[28488.255395] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28488.255805] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28488.256557] BTRFS error (device dm-9): error writing primary super block to device 1
[28488.256898] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28488.257331] BTRFS info (device dm-9): forced readonly
[28488.257553] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28488.258003] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28488.259067] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28488.259403] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28488.260268] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28488.266126] BTRFS warning (device dm-9): direct IO failed ino 4699 rw 0,0 sector 0x2f0010 len 4096 err no 10
[28488.269124] BTRFS warning (device dm-9): direct IO failed ino 6466 rw 0,0 sector 0x2eff80 len 4096 err no 10
[28488.393989] BTRFS info (device dm-9): flagging fs with big metadata feature
[28488.394309] BTRFS info (device dm-9): use zlib compression, level 3
[28488.394513] BTRFS info (device dm-9): using free space tree
[28488.394691] BTRFS info (device dm-9): has skinny extents
[28488.397449] BTRFS info (device dm-9): start tree-log replay
[28489.514474] BTRFS warning (device dm-9): direct IO failed ino 6681 rw 1,34817 sector 0x2fffb0 len 122880 err no 10
[28489.517733] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28489.518923] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28489.519263] BTRFS info (device dm-9): forced readonly
[28489.519431] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28489.519678] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28489.520785] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1326002176, 1326006272)
[28489.521094] BTRFS warning (device dm-9): direct IO failed ino 6655 rw 0,0 sector 0x2fc498 len 4096 err no 10
[28489.522988] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1325662208, 1325666304)
[28489.523406] BTRFS warning (device dm-9): direct IO failed ino 6615 rw 0,0 sector 0x2fc200 len 4096 err no 10
[28489.649319] BTRFS info (device dm-9): flagging fs with big metadata feature
[28489.649531] BTRFS info (device dm-9): use zlib compression, level 3
[28489.649723] BTRFS info (device dm-9): using free space tree
[28489.649888] BTRFS info (device dm-9): has skinny extents
[28489.651906] BTRFS info (device dm-9): start tree-log replay
[28490.709664] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28490.709972] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28490.710503] BTRFS error (device dm-9): error writing primary super block to device 1
[28490.710763] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28490.711069] BTRFS info (device dm-9): forced readonly
[28490.711235] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28490.711484] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28490.713211] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28490.713489] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28490.714367] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28490.717419] BTRFS warning (device dm-9): direct IO failed ino 6754 rw 0,0 sector 0x300e18 len 4096 err no 10
[28490.841145] BTRFS info (device dm-9): flagging fs with big metadata feature
[28490.841362] BTRFS info (device dm-9): use zlib compression, level 3
[28490.841572] BTRFS info (device dm-9): using free space tree
[28490.841747] BTRFS info (device dm-9): has skinny extents
[28491.950303] btrfs_dev_stat_print_on_error: 123 callbacks suppressed
[28491.950307] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28491.950796] BTRFS warning (device dm-9): direct IO failed ino 6945 rw 1,34817 sector 0x218308 len 86016 err no 10
[28491.951123] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28491.951405] BTRFS warning (device dm-9): direct IO failed ino 4280 rw 1,34817 sector 0x253f68 len 53248 err no 10
[28491.952291] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28491.952381] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28491.952692] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28491.953131] BTRFS warning (device dm-9): direct IO failed ino 7035 rw 1,34817 sector 0x220ce8 len 122880 err no 10
[28491.953192] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[28491.953530] BTRFS error (device dm-9): error writing primary super block to device 1
[28491.954900] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28491.955416] BTRFS info (device dm-9): forced readonly
[28491.955686] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28491.956396] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[28491.957490] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[28491.957584] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[28491.957882] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[28491.958274] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 3, flush 0, corrupt 0, gen 0
[28491.958857] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26bdc0 len 4096 err no 10
[28491.959444] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26bdc8 len 4096 err no 10
[28491.960023] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26bdd0 len 4096 err no 10
[28491.960461] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26bdd8 len 4096 err no 10
[28491.960918] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26bde0 len 4096 err no 10
[28491.961381] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26bde8 len 4096 err no 10
[28491.961915] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26bdf0 len 4096 err no 10
[28491.962441] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26bdf8 len 4096 err no 10
[28491.962996] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26be00 len 4096 err no 10
[28491.963508] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26be08 len 4096 err no 10
[28491.964066] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26be10 len 4096 err no 10
[28491.964308] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28491.964480] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26be18 len 4096 err no 10
[28491.965388] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26be20 len 4096 err no 10
[28491.965966] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26be28 len 4096 err no 10
[28491.966417] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x26be30 len 4096 err no 10
[28491.966896] BTRFS warning (device dm-9): direct IO failed ino 4266 rw 0,0 sector 0x252c60 len 4096 err no 10
[28492.091032] BTRFS info (device dm-9): flagging fs with big metadata feature
[28492.091260] BTRFS info (device dm-9): use zlib compression, level 3
[28492.091484] BTRFS info (device dm-9): using free space tree
[28492.091660] BTRFS info (device dm-9): has skinny extents
[28493.113000] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28493.113297] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28493.113643] BTRFS error (device dm-9): error writing primary super block to device 1
[28493.113888] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28493.114199] BTRFS info (device dm-9): forced readonly
[28493.114364] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28493.114967] ------------[ cut here ]------------
[28493.115382] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28493.116111] WARNING: CPU: 0 PID: 1502879 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28493.116576] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28493.117502] BTRFS warning (device dm-9): direct IO failed ino 6919 rw 0,0 sector 0x2710e8 len 4096 err no 10
[28493.128147] CPU: 0 PID: 1502879 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28493.128589] BTRFS warning (device dm-9): direct IO failed ino 6919 rw 0,0 sector 0x2710f0 len 4096 err no 10
[28493.128922] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28493.129641] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28493.129944] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28493.130693] RSP: 0018:ffffc367c3527cb0 EFLAGS: 00010202
[28493.130955] RAX: 0000000000000005 RBX: ffffa07c84eee000 RCX: 0000000000000000
[28493.131276] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28493.131586] RBP: ffffa07cd0d7a440 R08: ffffa07c90901368 R09: 0000000000000000
[28493.131891] R10: ffffa07c909014e0 R11: ffffa07c94f7e608 R12: ffffa07b84811208
[28493.132247] R13: ffffa07c83abb300 R14: ffffa07c90901270 R15: ffffa07c90901318
[28493.132548] FS:  00007fa8f9d3b740(0000) GS:ffffa07cfbc00000(0000) knlGS:0000000000000000
[28493.132942] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28493.133228] CR2: 00007f0b40d3d0a8 CR3: 00000001600ee004 CR4: 0000000000370ef0
[28493.133544] Call Trace:
[28493.133742]  
[28493.133915]  btrfs_run_delayed_refs+0x86/0x210
[28493.134219]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.134467]  btrfs_start_dirty_block_groups+0x2af/0x540
[28493.134713]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.134957]  btrfs_commit_transaction+0x85e/0xad0
[28493.135221]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28493.135894]  ? vfs_fsync_range+0x90/0x90
[28493.136080]  iterate_supers+0x85/0xf0
[28493.136245]  ksys_sync+0x50/0x80
[28493.136403]  __do_sys_sync+0xa/0x10
[28493.136569]  do_syscall_64+0x38/0x90
[28493.136721]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28493.136893] RIP: 0033:0x7fa8f9e3607b
[28493.137096] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28493.137596] RSP: 002b:00007ffe8f026c38 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28493.137849] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa8f9e3607b
[28493.138092] RDX: 0000000000000000 RSI: 000000003021ff91 RDI: 000000000000016a
[28493.138315] RBP: 028f5c28f5c28f5c R08: 000000000000004f R09: 0000000000000019
[28493.138534] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000016a
[28493.138741] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa8f9d3b6c8
[28493.138945]  
[28493.139076] irq event stamp: 0
[28493.139261] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28493.139456] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28493.140064] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28493.140337] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28493.140552] ---[ end trace 71eab920012a5906 ]---
[28493.141217] ------------[ cut here ]------------
[28493.141388] WARNING: CPU: 1 PID: 1502879 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28493.141693] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28493.143682] CPU: 1 PID: 1502879 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28493.143960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28493.144251] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28493.144434] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28493.145084] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28493.145727] RSP: 0018:ffffc367c3527cb0 EFLAGS: 00010202
[28493.146138] RAX: 000000000000000d RBX: ffffa07c84eee000 RCX: 0000000000000000
[28493.146333] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28493.146534] RBP: 0000000000000000 R08: ffffa07cd7f2fbf0 R09: 0000000000000000
[28493.146728] R10: ffffa07c90901201 R11: ffffa07c94f7e608 R12: ffffa07c923001c0
[28493.146922] R13: ffffa07c83abb300 R14: ffffa07cd7f2faf8 R15: ffffa07cd7f2fba0
[28493.147127] FS:  00007fa8f9d3b740(0000) GS:ffffa07cfbd00000(0000) knlGS:0000000000000000
[28493.147374] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28493.147553] CR2: 000000000180b000 CR3: 00000001600ee002 CR4: 0000000000370ee0
[28493.147748] Call Trace:
[28493.147867]  
[28493.147993]  btrfs_run_delayed_refs+0x86/0x210
[28493.148151]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.148310]  btrfs_start_dirty_block_groups+0x2af/0x540
[28493.148476]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.148646]  btrfs_commit_transaction+0x85e/0xad0
[28493.148807]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28493.148996]  ? vfs_fsync_range+0x90/0x90
[28493.149142]  iterate_supers+0x85/0xf0
[28493.149282]  ksys_sync+0x50/0x80
[28493.149418]  __do_sys_sync+0xa/0x10
[28493.149560]  do_syscall_64+0x38/0x90
[28493.149703]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28493.149875] RIP: 0033:0x7fa8f9e3607b
[28493.150080] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28493.150545] RSP: 002b:00007ffe8f026c38 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28493.150783] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa8f9e3607b
[28493.150994] RDX: 0000000000000000 RSI: 000000003021ff91 RDI: 000000000000016a
[28493.151191] RBP: 028f5c28f5c28f5c R08: 000000000000004f R09: 0000000000000019
[28493.151716] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000016a
[28493.151916] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa8f9d3b6c8
[28493.152126]  
[28493.152243] irq event stamp: 0
[28493.152375] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28493.152562] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28493.152811] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28493.153076] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28493.153258] ---[ end trace 71eab920012a5907 ]---
[28493.155989] ------------[ cut here ]------------
[28493.156281] WARNING: CPU: 1 PID: 1502879 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28493.156672] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28493.158175] CPU: 1 PID: 1502879 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28493.158450] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28493.158733] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28493.158927] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28493.159393] RSP: 0018:ffffc367c3527cb0 EFLAGS: 00010202
[28493.159566] RAX: 000000000000000d RBX: ffffa07c84eee000 RCX: 0000000000000000
[28493.159778] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28493.159986] RBP: 0000000000000000 R08: ffffa07cd7f2f0f8 R09: 0000000000000000
[28493.160197] R10: ffffa07cd7f2fa00 R11: ffffa07c94f7da08 R12: ffffa07c92300ee0
[28493.160396] R13: ffffa07c83abb300 R14: ffffa07cd7f2f000 R15: ffffa07cd7f2f0a8
[28493.160605] FS:  00007fa8f9d3b740(0000) GS:ffffa07cfbd00000(0000) knlGS:0000000000000000
[28493.160856] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28493.161061] CR2: 00007f0b342c01e0 CR3: 00000001600ee002 CR4: 0000000000370ee0
[28493.161299] Call Trace:
[28493.161440]  
[28493.161569]  btrfs_run_delayed_refs+0x86/0x210
[28493.161728]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.161895]  btrfs_start_dirty_block_groups+0x2af/0x540
[28493.162075]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.162239]  btrfs_commit_transaction+0x85e/0xad0
[28493.162401]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28493.162581]  ? vfs_fsync_range+0x90/0x90
[28493.162732]  iterate_supers+0x85/0xf0
[28493.162876]  ksys_sync+0x50/0x80
[28493.163022]  __do_sys_sync+0xa/0x10
[28493.163167]  do_syscall_64+0x38/0x90
[28493.163311]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28493.163478] RIP: 0033:0x7fa8f9e3607b
[28493.163630] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28493.164118] RSP: 002b:00007ffe8f026c38 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28493.164365] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa8f9e3607b
[28493.164576] RDX: 0000000000000000 RSI: 000000003021ff91 RDI: 000000000000016a
[28493.164781] RBP: 028f5c28f5c28f5c R08: 000000000000004f R09: 0000000000000019
[28493.164995] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000016a
[28493.171030] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa8f9d3b6c8
[28493.171266]  
[28493.171392] irq event stamp: 0
[28493.171532] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28493.171744] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28493.172008] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28493.172277] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28493.172461] ---[ end trace 71eab920012a5908 ]---
[28493.174475] ------------[ cut here ]------------
[28493.175370] WARNING: CPU: 0 PID: 1502879 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28493.175707] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28493.177197] CPU: 0 PID: 1502879 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28493.177459] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28493.177800] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28493.177972] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28493.178470] RSP: 0018:ffffc367c3527cb0 EFLAGS: 00010202
[28493.178694] RAX: 000000000000000d RBX: ffffa07c84eee000 RCX: 0000000000000000
[28493.178898] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28493.179142] RBP: 0000000000000000 R08: ffffa07cd7f2fab8 R09: 0000000000000000
[28493.179348] R10: ffffa07cd7f2f000 R11: ffffa07c94f7da08 R12: ffffa07c923005b0
[28493.179592] R13: ffffa07c83abb300 R14: ffffa07cd7f2f9c0 R15: ffffa07cd7f2fa68
[28493.179805] FS:  00007fa8f9d3b740(0000) GS:ffffa07cfbc00000(0000) knlGS:0000000000000000
[28493.180068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28493.180245] CR2: 00007fe63b9e9158 CR3: 00000001600ee003 CR4: 0000000000370ef0
[28493.180441] Call Trace:
[28493.180612]  
[28493.180739]  btrfs_run_delayed_refs+0x86/0x210
[28493.180896]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.181087]  btrfs_start_dirty_block_groups+0x2af/0x540
[28493.181268]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.181431]  btrfs_commit_transaction+0x85e/0xad0
[28493.181650]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28493.181829]  ? vfs_fsync_range+0x90/0x90
[28493.181995]  iterate_supers+0x85/0xf0
[28493.182138]  ksys_sync+0x50/0x80
[28493.182283]  __do_sys_sync+0xa/0x10
[28493.182422]  do_syscall_64+0x38/0x90
[28493.182623]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28493.182793] RIP: 0033:0x7fa8f9e3607b
[28493.182954] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28493.183442] RSP: 002b:00007ffe8f026c38 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28493.183732] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa8f9e3607b
[28493.183939] RDX: 0000000000000000 RSI: 000000003021ff91 RDI: 000000000000016a
[28493.184165] RBP: 028f5c28f5c28f5c R08: 000000000000004f R09: 0000000000000019
[28493.184377] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000016a
[28493.184638] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa8f9d3b6c8
[28493.184835]  
[28493.184956] irq event stamp: 0
[28493.185106] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28493.185320] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28493.185632] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28493.185903] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28493.186126] ---[ end trace 71eab920012a5909 ]---
[28493.186387] ------------[ cut here ]------------
[28493.186592] WARNING: CPU: 0 PID: 1502879 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[28493.186922] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip6_tables nft_compat ip_set nf_tables nfnetlink xfs snd_hda_codec_generic intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_rapl_common snd_pcm snd_timer lpc_ich snd joydev virtio_balloon soundcore i2c_i801 i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[28493.188507] CPU: 0 PID: 1502879 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #526
[28493.188790] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[28493.189066] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[28493.189244] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 4a 48 8b 05 58 b5 85 01 e8
[28493.189754] RSP: 0018:ffffc367c3527cb0 EFLAGS: 00010202
[28493.189944] RAX: 000000000000000d RBX: ffffa07c84eee000 RCX: 0000000000000000
[28493.190161] RDX: 0000000000000001 RSI: ffffffffb55b5d6a RDI: 00000000ffffffff
[28493.190380] RBP: 0000000000000000 R08: ffffa07c84e7c230 R09: 0000000000000000
[28493.190587] R10: ffffa07cd7f2f900 R11: ffffa07c94f7da08 R12: ffffa07c92300620
[28493.190785] R13: ffffa07c83abb300 R14: ffffa07c84e7c138 R15: ffffa07c84e7c1e0
[28493.190990] FS:  00007fa8f9d3b740(0000) GS:ffffa07cfbc00000(0000) knlGS:0000000000000000
[28493.191243] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[28493.191413] CR2: 00007fe63b9e9158 CR3: 00000001600ee003 CR4: 0000000000370ef0
[28493.191620] Call Trace:
[28493.191741]  
[28493.191900]  btrfs_run_delayed_refs+0x86/0x210
[28493.192063]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.192224]  btrfs_start_dirty_block_groups+0x2af/0x540
[28493.192393]  ? __mutex_unlock_slowpath+0x35/0x260
[28493.192561]  btrfs_commit_transaction+0x85e/0xad0
[28493.192718]  ? btrfs_attach_transaction_barrier+0x1f/0x50
[28493.192884]  ? vfs_fsync_range+0x90/0x90
[28493.193041]  iterate_supers+0x85/0xf0
[28493.193187]  ksys_sync+0x50/0x80
[28493.193327]  __do_sys_sync+0xa/0x10
[28493.193468]  do_syscall_64+0x38/0x90
[28493.193620]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[28493.193780] RIP: 0033:0x7fa8f9e3607b
[28493.193918] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 ad 0c 00 f7 d8 64 89 01 48
[28493.194392] RSP: 002b:00007ffe8f026c38 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[28493.194641] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa8f9e3607b
[28493.194837] RDX: 0000000000000000 RSI: 000000003021ff91 RDI: 000000000000016a
[28493.195046] RBP: 028f5c28f5c28f5c R08: 000000000000004f R09: 0000000000000019
[28493.195243] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000016a
[28493.195441] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fa8f9d3b6c8
[28493.195654]  
[28493.195775] irq event stamp: 0
[28493.195903] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[28493.196098] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[28493.196356] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[28493.196615] softirqs last disabled at (0): [<0000000000000000>] 0x0
[28493.196798] ---[ end trace 71eab920012a590a ]---
[28493.201812] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28493.311636] BTRFS info (device dm-9): flagging fs with big metadata feature
[28493.311868] BTRFS info (device dm-9): use zlib compression, level 3
[28493.312086] BTRFS info (device dm-9): using free space tree
[28493.312271] BTRFS info (device dm-9): has skinny extents
[28494.331029] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28494.331430] BTRFS error (device dm-9): error writing primary super block to device 1
[28494.331778] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28494.332193] BTRFS info (device dm-9): forced readonly
[28494.332431] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28494.335754] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28494.336142] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28494.336490] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28494.486441] BTRFS info (device dm-9): flagging fs with big metadata feature
[28494.486691] BTRFS info (device dm-9): use zlib compression, level 3
[28494.486880] BTRFS info (device dm-9): using free space tree
[28494.487067] BTRFS info (device dm-9): has skinny extents
[28495.503852] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28495.504017] BTRFS warning (device dm-9): direct IO failed ino 3937 rw 1,34817 sector 0x1dc170 len 32768 err no 10
[28495.504243] BTRFS info (device dm-9): forced readonly
[28495.504797] BTRFS warning (device dm-9): csum hole found for disk bytenr range [869380096, 869384192)
[28495.504836] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28495.505268] BTRFS warning (device dm-9): csum hole found for disk bytenr range [869384192, 869388288)
[28495.505601] BTRFS warning (device dm-9): direct IO failed ino 7399 rw 0,0 sector 0x2228d8 len 4096 err no 10
[28495.505987] BTRFS warning (device dm-9): csum hole found for disk bytenr range [869388288, 869392384)
[28495.506311] BTRFS warning (device dm-9): direct IO failed ino 7399 rw 0,0 sector 0x2228e0 len 4096 err no 10
[28495.506699] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28495.514951] BTRFS warning (device dm-9): direct IO failed ino 7399 rw 0,0 sector 0x2228e8 len 4096 err no 10
[28495.515332] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28495.516014] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28495.521246] BTRFS warning (device dm-9): csum hole found for disk bytenr range [973803520, 973807616)
[28495.521995] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28495.522567] BTRFS warning (device dm-9): direct IO failed ino 7424 rw 0,0 sector 0x254588 len 4096 err no 10
[28495.656622] BTRFS info (device dm-9): flagging fs with big metadata feature
[28495.656846] BTRFS info (device dm-9): use zlib compression, level 3
[28495.657057] BTRFS info (device dm-9): using free space tree
[28495.657233] BTRFS info (device dm-9): has skinny extents
[28495.658934] BTRFS info (device dm-9): start tree-log replay
[28497.859706] btrfs_dev_stat_print_on_error: 109 callbacks suppressed
[28497.859709] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28497.860245] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28497.860561] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28497.860982] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[28497.861388] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[28497.861847] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[28497.862267] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[28497.862681] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[28497.863145] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[28497.863594] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[28497.865048] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28497.865089] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28497.865802] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28497.866430] BTRFS error (device dm-9): error writing primary super block to device 1
[28497.866823] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28497.867264] BTRFS info (device dm-9): forced readonly
[28497.867527] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28497.867947] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28497.869957] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28497.870379] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28497.875442] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1209364480, 1209368576)
[28497.875793] BTRFS warning (device dm-9): direct IO failed ino 7480 rw 0,0 sector 0x2c4ab8 len 4096 err no 10
[28498.052254] BTRFS info (device dm-9): flagging fs with big metadata feature
[28498.052506] BTRFS info (device dm-9): use zlib compression, level 3
[28498.052710] BTRFS info (device dm-9): using free space tree
[28498.052885] BTRFS info (device dm-9): has skinny extents
[28498.055834] BTRFS info (device dm-9): start tree-log replay
[28498.158717] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28498.197194] BTRFS: error (device dm-9) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[28498.197506] BTRFS info (device dm-9): forced readonly
[28498.197673] BTRFS: error (device dm-9) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[28498.197961] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28498.198208] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28498.260541] BTRFS info (device dm-9): flagging fs with big metadata feature
[28498.260765] BTRFS info (device dm-9): use zlib compression, level 3
[28498.260975] BTRFS info (device dm-9): using free space tree
[28498.261152] BTRFS info (device dm-9): has skinny extents
[28498.281368] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28498.324432] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28498.324712] BTRFS info (device dm-9): forced readonly
[28498.324884] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28498.376117] BTRFS info (device dm-9): flagging fs with big metadata feature
[28498.376333] BTRFS info (device dm-9): use zlib compression, level 3
[28498.376525] BTRFS info (device dm-9): using free space tree
[28498.376698] BTRFS info (device dm-9): has skinny extents
[28500.457827] BTRFS warning (device dm-9): direct IO failed ino 7907 rw 1,34817 sector 0x273130 len 81920 err no 10
[28500.458356] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28500.458443] BTRFS warning (device dm-9): direct IO failed ino 7900 rw 1,34817 sector 0x257c58 len 8192 err no 10
[28500.458732] BTRFS info (device dm-9): forced readonly
[28500.459207] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28500.459317] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1261674496, 1261678592)
[28500.459443] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28500.459733] BTRFS warning (device dm-9): direct IO failed ino 7764 rw 0,0 sector 0x2dd9d0 len 4096 err no 10
[28500.461483] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1274630144, 1274634240)
[28500.462170] BTRFS warning (device dm-9): direct IO failed ino 7948 rw 0,0 sector 0x2e3ca8 len 4096 err no 10
[28500.463742] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1053364224, 1053368320)
[28500.464088] BTRFS warning (device dm-9): direct IO failed ino 7763 rw 0,0 sector 0x27a488 len 4096 err no 10
[28500.466429] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28500.468612] BTRFS warning (device dm-9): csum hole found for disk bytenr range [823607296, 823611392)
[28500.468945] BTRFS warning (device dm-9): direct IO failed ino 7868 rw 0,0 sector 0x20cba0 len 4096 err no 10
[28500.469497] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1273606144, 1273610240)
[28500.469801] BTRFS warning (device dm-9): direct IO failed ino 8022 rw 0,0 sector 0x2e34d8 len 4096 err no 10
[28500.476634] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0e88 len 4096 err no 10
[28500.476974] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0e90 len 4096 err no 10
[28500.477284] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0e98 len 4096 err no 10
[28500.477616] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0ea0 len 4096 err no 10
[28500.477933] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0ea8 len 4096 err no 10
[28500.478267] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0eb0 len 4096 err no 10
[28500.478574] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0eb8 len 4096 err no 10
[28500.478877] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0ec0 len 4096 err no 10
[28500.478992] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0ec8 len 4096 err no 10
[28500.479188] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0ed0 len 4096 err no 10
[28500.479693] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0ed8 len 4096 err no 10
[28500.479988] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0ee0 len 4096 err no 10
[28500.479994] BTRFS warning (device dm-9): direct IO failed ino 7797 rw 0,0 sector 0x2c0ee8 len 4096 err no 10
[28500.609847] BTRFS info (device dm-9): flagging fs with big metadata feature
[28500.610109] BTRFS info (device dm-9): use zlib compression, level 3
[28500.610327] BTRFS info (device dm-9): using free space tree
[28500.610531] BTRFS info (device dm-9): has skinny extents
[28500.612606] BTRFS info (device dm-9): start tree-log replay
[28500.752138] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28500.754163] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28500.754673] BTRFS info (device dm-9): forced readonly
[28500.754859] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28500.867103] BTRFS info (device dm-9): flagging fs with big metadata feature
[28500.867323] BTRFS info (device dm-9): use zlib compression, level 3
[28500.867516] BTRFS info (device dm-9): using free space tree
[28500.867687] BTRFS info (device dm-9): has skinny extents
[28500.883534] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28500.925145] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28500.925542] BTRFS info (device dm-9): forced readonly
[28500.925818] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28500.976598] BTRFS info (device dm-9): flagging fs with big metadata feature
[28500.976814] BTRFS info (device dm-9): use zlib compression, level 3
[28500.977019] BTRFS info (device dm-9): using free space tree
[28500.977195] BTRFS info (device dm-9): has skinny extents
[28502.011090] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28502.011439] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28502.011746] BTRFS error (device dm-9): error writing primary super block to device 1
[28502.012027] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28502.012328] BTRFS info (device dm-9): forced readonly
[28502.012507] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28502.012753] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28502.013205] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28502.013488] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28502.015015] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28502.017910] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28502.152057] BTRFS info (device dm-9): flagging fs with big metadata feature
[28502.152276] BTRFS info (device dm-9): use zlib compression, level 3
[28502.152479] BTRFS info (device dm-9): using free space tree
[28502.152650] BTRFS info (device dm-9): has skinny extents
[28503.273829] btrfs_dev_stat_print_on_error: 508 callbacks suppressed
[28503.273832] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28503.273914] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28503.274787] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28503.275218] BTRFS error (device dm-9): error writing primary super block to device 1
[28503.275604] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28503.276060] BTRFS info (device dm-9): forced readonly
[28503.276312] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28503.277681] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28503.278176] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[28503.278954] BTRFS warning (device dm-9): direct IO failed ino 8297 rw 0,0 sector 0x2e6938 len 4096 err no 10
[28503.279250] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[28503.279728] BTRFS warning (device dm-9): direct IO failed ino 8297 rw 0,0 sector 0x2e6940 len 4096 err no 10
[28503.281357] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[28503.281669] BTRFS warning (device dm-9): direct IO failed ino 8242 rw 0,0 sector 0x236fd8 len 4096 err no 10
[28503.281939] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28503.282215] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28503.285117] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[28503.285288] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[28503.285678] BTRFS warning (device dm-9): direct IO failed ino 8283 rw 0,0 sector 0x2e7160 len 4096 err no 10
[28503.286017] BTRFS warning (device dm-9): direct IO failed ino 8240 rw 0,0 sector 0x1a43d8 len 4096 err no 10
[28503.406981] BTRFS info (device dm-9): flagging fs with big metadata feature
[28503.407196] BTRFS info (device dm-9): use zlib compression, level 3
[28503.407381] BTRFS info (device dm-9): using free space tree
[28503.407558] BTRFS info (device dm-9): has skinny extents
[28505.501457] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28505.501509] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[28505.501776] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[28505.502375] BTRFS warning (device dm-9): direct IO failed ino 8479 rw 1,34817 sector 0x241f08 len 81920 err no 10
[28505.503031] btrfs_lookup_bio_sums: 18 callbacks suppressed
[28505.503033] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1178918912, 1178923008)
[28505.503582] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1053405184, 1053409280)
[28505.503884] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1053409280, 1053413376)
[28505.504032] BTRFS warning (device dm-9): direct IO failed ino 8327 rw 0,0 sector 0x27a4d8 len 4096 err no 10
[28505.504169] BTRFS warning (device dm-9): direct IO failed ino 8327 rw 0,0 sector 0x27a4e0 len 4096 err no 10
[28505.505805] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28505.506098] BTRFS warning (device dm-9): direct IO failed ino 8550 rw 1,34817 sector 0x21e908 len 12288 err no 10
[28505.506399] BTRFS info (device dm-9): forced readonly
[28505.506543] BTRFS warning (device dm-9): csum hole found for disk bytenr range [589881344, 589885440)
[28505.506562] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28505.506841] BTRFS warning (device dm-9): csum hole found for disk bytenr range [589885440, 589889536)
[28505.507393] BTRFS warning (device dm-9): csum hole found for disk bytenr range [589889536, 589893632)
[28505.507606] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28505.510714] BTRFS warning (device dm-9): csum hole found for disk bytenr range [983945216, 983949312)
[28505.511018] BTRFS warning (device dm-9): direct IO failed ino 8368 rw 0,0 sector 0x2592e8 len 4096 err no 10
[28505.511606] BTRFS warning (device dm-9): csum hole found for disk bytenr range [778899456, 778903552)
[28505.511913] BTRFS warning (device dm-9): direct IO failed ino 8327 rw 0,0 sector 0x1f7688 len 4096 err no 10
[28505.512394] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1171902464, 1171906560)
[28505.512493] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28505.512680] BTRFS warning (device dm-9): direct IO failed ino 8352 rw 0,0 sector 0x2b2ce8 len 4096 err no 10
[28505.513562] BTRFS warning (device dm-9): csum hole found for disk bytenr range [984072192, 984076288)
[28505.517745] BTRFS warning (device dm-9): direct IO failed ino 8550 rw 0,0 sector 0x2c2490 len 4096 err no 10
[28505.518312] BTRFS warning (device dm-9): direct IO failed ino 8327 rw 0,0 sector 0x2c8ca0 len 4096 err no 10
[28505.687896] BTRFS info (device dm-9): flagging fs with big metadata feature
[28505.688120] BTRFS info (device dm-9): use zlib compression, level 3
[28505.688306] BTRFS info (device dm-9): using free space tree
[28505.688487] BTRFS info (device dm-9): has skinny extents
[28506.773295] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28506.774924] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28506.779771] BTRFS error (device dm-9): error writing primary super block to device 1
[28506.781459] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28506.782955] BTRFS info (device dm-9): forced readonly
[28506.783688] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28506.784774] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28506.788935] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28506.790267] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28506.791180] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28506.791986] BTRFS warning (device dm-9): direct IO failed ino 7143 rw 0,0 sector 0x1fd988 len 4096 err no 10
[28506.796690] BTRFS warning (device dm-9): direct IO failed ino 8618 rw 0,0 sector 0x242e38 len 4096 err no 10
[28506.798359] BTRFS warning (device dm-9): direct IO failed ino 7143 rw 0,0 sector 0x1fda58 len 4096 err no 10
[28506.924585] BTRFS info (device dm-9): flagging fs with big metadata feature
[28506.924828] BTRFS info (device dm-9): use zlib compression, level 3
[28506.925050] BTRFS info (device dm-9): using free space tree
[28506.925260] BTRFS info (device dm-9): has skinny extents
[28506.927176] BTRFS info (device dm-9): start tree-log replay
[28507.027965] BTRFS info (device dm-9): checking UUID tree
[28507.038220] BTRFS warning (device dm-9): direct IO failed ino 8638 rw 1,34817 sector 0x2e6850 len 90112 err no 10
[28507.042624] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28507.043037] BTRFS info (device dm-9): forced readonly
[28507.043274] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28507.043937] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28507.050686] BTRFS warning (device dm-9): direct IO failed ino 8638 rw 1,34817 sector 0x2d2c10 len 4096 err no 10
[28507.171652] BTRFS info (device dm-9): flagging fs with big metadata feature
[28507.171903] BTRFS info (device dm-9): use zlib compression, level 3
[28507.172137] BTRFS info (device dm-9): using free space tree
[28507.172309] BTRFS info (device dm-9): has skinny extents
[28507.175601] BTRFS info (device dm-9): checking UUID tree
[28509.239773] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28509.240117] btrfs_dev_stat_print_on_error: 117 callbacks suppressed
[28509.240119] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[28509.240615] BTRFS error (device dm-9): error writing primary super block to device 1
[28509.246825] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28509.247099] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28509.247125] BTRFS info (device dm-9): forced readonly
[28509.247580] BTRFS: error (device dm-9) in btrfs_sync_log:3360: errno=-5 IO failure
[28509.248928] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28509.249745] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28509.257065] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[28509.257520] BTRFS warning (device dm-9): direct IO failed ino 2072 rw 0,0 sector 0x2ef530 len 4096 err no 10
[28509.259205] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[28509.259644] BTRFS warning (device dm-9): direct IO failed ino 8669 rw 0,0 sector 0x26a970 len 4096 err no 10
[28509.395773] BTRFS info (device dm-9): flagging fs with big metadata feature
[28509.396003] BTRFS info (device dm-9): use zlib compression, level 3
[28509.396224] BTRFS info (device dm-9): using free space tree
[28509.396402] BTRFS info (device dm-9): has skinny extents
[28509.411406] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[28509.412154] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[28509.412500] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[28509.412798] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[28509.413339] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28509.414547] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[28509.414887] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[28509.415209] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[28509.455591] BTRFS: error (device dm-9) in __btrfs_free_extent:3081: errno=-5 IO failure
[28509.455885] BTRFS info (device dm-9): forced readonly
[28509.456050] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28509.516016] BTRFS info (device dm-9): flagging fs with big metadata feature
[28509.516240] BTRFS info (device dm-9): use zlib compression, level 3
[28509.516430] BTRFS info (device dm-9): using free space tree
[28509.516599] BTRFS info (device dm-9): has skinny extents
[28510.546169] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28510.546507] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[28510.546828] BTRFS error (device dm-9): error writing primary super block to device 1
[28510.547093] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[28510.547423] BTRFS info (device dm-9): forced readonly
[28510.547600] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28510.548179] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28510.548473] BTRFS: error (device dm-9) in btrfs_sync_log:3349: errno=-5 IO failure
[28510.549142] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28510.549406] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28510.551143] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28510.660872] BTRFS info (device dm-9): flagging fs with big metadata feature
[28510.661094] BTRFS info (device dm-9): use zlib compression, level 3
[28510.661284] BTRFS info (device dm-9): using free space tree
[28510.661462] BTRFS info (device dm-9): has skinny extents
[28510.663874] BTRFS info (device dm-9): start tree-log replay
[28510.738345] BTRFS warning (device dm-9): direct IO failed ino 8980 rw 1,34817 sector 0x1db4e0 len 20480 err no 10
[28510.740203] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28510.740889] BTRFS warning (device dm-9): direct IO failed ino 8980 rw 1,34817 sector 0x1e8030 len 81920 err no 10
[28510.744374] BTRFS warning (device dm-9): direct IO failed ino 8987 rw 1,34817 sector 0x1db4e0 len 20480 err no 10
[28510.746087] BTRFS warning (device dm-9): direct IO failed ino 8987 rw 1,34817 sector 0x1de6b0 len 40960 err no 10
[28510.748361] BTRFS warning (device dm-9): direct IO failed ino 8988 rw 1,34817 sector 0x2d2d70 len 40960 err no 10
[28510.749521] BTRFS warning (device dm-9): direct IO failed ino 8987 rw 1,34817 sector 0x2fa3d8 len 90112 err no 10
[28510.751895] BTRFS warning (device dm-9): direct IO failed ino 8989 rw 1,34817 sector 0x2fa3d8 len 90112 err no 10
[28510.753416] BTRFS warning (device dm-9): direct IO failed ino 8980 rw 1,34817 sector 0x2d2d70 len 8192 err no 10
[28510.754140] BTRFS warning (device dm-9): direct IO failed ino 8980 rw 1,34817 sector 0x2d2d70 len 24576 err no 10
[28510.761330] BTRFS warning (device dm-9): direct IO failed ino 8987 rw 1,34817 sector 0x2fa3d8 len 114688 err no 10
[28510.765019] BTRFS warning (device dm-9): direct IO failed ino 8987 rw 1,34817 sector 0x2d2d70 len 12288 err no 10
[28510.800406] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[28510.800678] BTRFS info (device dm-9): forced readonly
[28510.867095] BTRFS info (device dm-9): flagging fs with big metadata feature
[28510.867313] BTRFS info (device dm-9): use zlib compression, level 3
[28510.867504] BTRFS info (device dm-9): using free space tree
[28510.867672] BTRFS info (device dm-9): has skinny extents
[28512.900428] BTRFS warning (device dm-9): direct IO failed ino 9127 rw 1,34817 sector 0x1c2d10 len 110592 err no 10
[28512.900854] BTRFS warning (device dm-9): direct IO failed ino 9061 rw 0,0 sector 0x315ed0 len 4096 err no 10
[28512.900900] BTRFS warning (device dm-9): direct IO failed ino 9229 rw 1,34817 sector 0x1c37d0 len 106496 err no 10
[28512.901186] BTRFS warning (device dm-9): direct IO failed ino 9061 rw 0,0 sector 0x315ed8 len 4096 err no 10
[28512.901818] BTRFS warning (device dm-9): direct IO failed ino 9061 rw 0,0 sector 0x315ee0 len 4096 err no 10
[28512.901891] BTRFS warning (device dm-9): direct IO failed ino 9061 rw 0,0 sector 0x315ee8 len 4096 err no 10
[28512.902270] BTRFS warning (device dm-9): direct IO failed ino 9115 rw 1,34817 sector 0x1b0080 len 32768 err no 10
[28512.902604] BTRFS warning (device dm-9): direct IO failed ino 9231 rw 1,34817 sector 0x1b5420 len 53248 err no 10
[28512.903614] BTRFS warning (device dm-9): direct IO failed ino 9162 rw 1,34817 sector 0x282e60 len 73728 err no 10
[28512.906039] btrfs_lookup_bio_sums: 7 callbacks suppressed
[28512.906041] BTRFS warning (device dm-9): csum hole found for disk bytenr range [925057024, 925061120)
[28512.906573] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[28512.906770] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[28512.906972] BTRFS info (device dm-9): forced readonly
[28512.907462] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[28512.907741] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[28512.908662] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1315868672, 1315872768)
[28512.909081] BTRFS warning (device dm-9): direct IO failed ino 8995 rw 0,0 sector 0x2f7748 len 4096 err no 10
[28512.913754] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1026043904, 1026048000)
[28512.916512] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1026048000, 1026052096)
[28512.916573] BTRFS warning (device dm-9): direct IO failed ino 9208 rw 0,0 sector 0x26d418 len 4096 err no 10
[28512.916895] BTRFS warning (device dm-9): csum hole found for disk bytenr range [1026052096, 1026056192)
[28512.917423] BTRFS warning (device dm-9): direct IO failed ino 9208 rw 0,0 sector 0x26d420 len 4096 err no 10
[28512.918276] BTRFS warning (device dm-9): direct IO failed ino 9208 rw 0,0 sector 0x26d428 len 4096 err no 10
[28513.040908] BTRFS info (device dm-9): flagging fs with big metadata feature
[28513.041124] BTRFS info (device dm-9): use zlib compression, level 3
[28513.041306] BTRFS info (device dm-9): using free space tree
[28513.041491] BTRFS info (device dm-9): has skinny extents
[28513.043973] BTRFS info (device dm-9): start tree-log replay